40728584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17027}}^1$

素因数の和:17069

約数の個数: 32

約数和(自身を含む): 85821120

約数和(自身を除く): 45092536

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 17027, 34054, 68108, 136216, 221351, 391621, 442702, 783242, 885404, 1566484, 1770808, 3132968, 5091073, 10182146, 20364292, 40728584]

約数ペア:

[(1, 40728584), (2, 20364292), (4, 10182146), (8, 5091073), (13, 3132968), (23, 1770808), (26, 1566484), (46, 885404), (52, 783242), (92, 442702), (104, 391621), (184, 221351), (299, 136216), (598, 68108), (1196, 34054), (2392, 17027)]